LTC2655BCGN-L16#PBF

$10.02

Description：IC DAC 16BIT V-OUT 16SSOP
Series：-

SKU:659b75e26b35 Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC 16BIT V-OUT 16SSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Number of Bits：16
Number of D/A Converters：4
Settling Time：9.1µs (Typ)
Output Type：Voltage - Buffered
Differential Output：No
Data Interface：I2C
Reference Type：External, Internal
Voltage - Supply, Analog：2.7V ~ 5.5V
Voltage - Supply, Digital：2.7V ~ 5.5V
INL/DNL (LSB)：±2, ±0.3
Architecture：-
Operating Temperature：0°C ~ 70°C
Package / Case：16-SSOP (0.154", 3.90mm Width)
Supplier Device Package：16-SSOP
Mounting Type：Surface Mount

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LTC2655BCGN-L16#PBF

Overview

The LTC2655BCGN-L16#PBF is a quad, 16-bit rail-to-rail digital-to-analog converter (DAC) from Analog Devices. It features an integrated reference with a maximum temperature coefficient of 10ppm/°C and a full-scale output of 2.5V. The device operates on a single supply voltage ranging from 2.7V to 5.5V and utilizes a 2-wire I²C compatible serial interface supporting standard (100kHz) and fast (400kHz) modes. Key electrical specifications include a settling time of 9.1µs for 16-bit accuracy, a maximum integral nonlinearity (INL) error of ±4LSB, and guaranteed monotonicity over the operating temperature range.

Feature Summary

Quad 16-bit resolution with integrated 10ppm/°C max reference
Rail-to-rail output buffers with ultralow crosstalk (<1nV•s)
I²C interface with selectable power-on reset to zero-scale or mid-scale
±4LSB maximum INL error and guaranteed monotonicity

Applications

Mobile communications
Process control and industrial automation
Instrumentation
Automatic test equipment
Automotive systems

Procurement Notes

Verify the package type is 16-lead narrow SSOP and the temperature grade is commercial (0°C to 70°C). Confirm the internal reference full-scale voltage is set to 2.5V (-L option) and the accuracy grade is B (±4LSB INL). Ensure the ordering suffix matches the required tape and reel or tube packaging configuration.

Selection Notes

Select this component when four independent 16-bit voltage outputs are required in a compact SSOP package. The -L option provides a 2.5V full-scale output suitable for 2.7V to 5.5V supply systems. For applications requiring higher precision, consider the -H option for a 4.096V output span, though it requires a minimum supply voltage of 4.5V.

Part Context

This part belongs to the LTC2655 family of quad DACs. It shares architectural similarities with other members like the LTC2655CGN-L12 but offers higher 16-bit resolution and tighter linearity specifications (Grade B vs Grade C). It is distinct from the QFN packaged versions (UF) and industrial temperature grade variants (I).